45856862 has 4 divisors (see below), whose sum is σ = 68785296. Its totient is φ = 22928430.

The previous prime is 45856849. The next prime is 45856873. The reversal of 45856862 is 26865854.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 26865854 = 2 ⋅13432927.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11464214 + ... + 11464217.

It is an arithmetic number, because the mean of its divisors is an integer number (17196324).

Almost surely, 2^45856862 is an apocalyptic number.

45856862 is a deficient number, since it is larger than the sum of its proper divisors (22928434).

45856862 is a wasteful number, since it uses less digits than its factorization.

45856862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22928433.

The product of its digits is 460800, while the sum is 44.

The square root of 45856862 is about 6771.7694881028. The cubic root of 45856862 is about 357.9327558022.

The spelling of 45856862 in words is "forty-five million, eight hundred fifty-six thousand, eight hundred sixty-two".